Live feed15:25:33·8dINSIDERFilingvia QuantisnowDirector Pei Melinda Litherland converted options into 407 units of Bio-Rad A Common Stock, increasing direct ownership by 132% to 715 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BIO.B· Bio-Rad Laboratories Inc.Original source